diff options
Diffstat (limited to 'scripts/build/companion_libs/220-ncurses.sh')
| -rw-r--r-- | scripts/build/companion_libs/220-ncurses.sh | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/scripts/build/companion_libs/220-ncurses.sh b/scripts/build/companion_libs/220-ncurses.sh new file mode 100644 index 00000000..176e99f8 --- /dev/null +++ b/scripts/build/companion_libs/220-ncurses.sh @@ -0,0 +1,152 @@ +# Build script for ncurses + +do_ncurses_get() { :; } +do_ncurses_extract() { :; } +do_ncurses_for_build() { :; } +do_ncurses_for_host() { :; } +do_ncurses_for_target() { :; } + +if [ "${CT_NCURSES_TARGET}" = "y" -o "${CT_NCURSES}" = "y" ]; then + +do_ncurses_get() { + CT_GetFile "ncurses-${CT_NCURSES_VERSION}" .tar.gz \ + {http,ftp,https}://ftp.gnu.org/pub/gnu/ncurses \ + ftp://invisible-island.net/ncurses +} + +do_ncurses_extract() { + CT_Extract "ncurses-${CT_NCURSES_VERSION}" + CT_DoExecLog ALL chmod -R u+w "${CT_SRC_DIR}/ncurses-${CT_NCURSES_VERSION}" + CT_Patch "ncurses" "${CT_NCURSES_VERSION}" +} + +# We need tic that runs on the build when building ncurses for host/target +do_ncurses_for_build() { + local -a opts + + CT_DoStep INFO "Installing ncurses for build" + CT_mkdir_pushd "${CT_BUILD_DIR}/build-ncurses-build-${CT_BUILD}" + opts=("--enable-symlinks" \ + "--without-manpages" \ + "--without-tests" \ + "--without-cxx" \ + "--without-cxx-binding" \ + "--without-ada") + do_ncurses_backend host="${CT_BUILD}" \ + destdir="${CT_BUILDTOOLS_PREFIX_DIR}" \ + cflags="${CT_CFLAGS_FOR_BUILD}" \ + ldflags="${CT_LDFLAGS_FOR_BUILD}" \ + "${opts[@]}" + CT_Popd + CT_EndStep +} + +if [ "${CT_NCURSES}" = "y" ]; then +do_ncurses_for_host() { + local -a opts + + # Unlike other companion libs, we skip host build if build==host + # (i.e. in simple cross or native): ncurses may not be needed for + # host, but we still need them on build to produce 'tic'. + case "${CT_TOOLCHAIN_TYPE}" in + native|cross) return 0;; + esac + + CT_DoStep INFO "Installing ncurses for host" + CT_mkdir_pushd "${CT_BUILD_DIR}/build-ncurses-host-${CT_HOST}" + opts=("--enable-symlinks" \ + "--without-manpages" \ + "--without-tests" \ + "--without-cxx" \ + "--without-cxx-binding" \ + "--without-ada") + do_ncurses_backend host="${CT_HOST}" \ + prefix="${CT_HOST_COMPLIBS_DIR}" \ + cflags="${CT_CFLAGS_FOR_HOST}" \ + ldflags="${CT_LDFLAGS_FOR_HOST}" \ + "${opts[@]}" + CT_Popd + CT_EndStep +} +fi + +if [ "${CT_NCURSES_TARGET}" = "y" ]; then +do_ncurses_for_target() { + CT_DoStep INFO "Installing ncurses for target" + CT_mkdir_pushd "${CT_BUILD_DIR}/build-ncurses-target-${CT_TARGET}" + opts=("--without-sysmouse") + [ "${CT_CC_LANG_CXX}" = "y" ] || opts+=("--without-cxx" "--without-cxx-binding") + [ "${CT_CC_LANG_ADA}" = "y" ] || opts+=("--without-ada") + do_ncurses_backend host="${CT_TARGET}" \ + prefix="/usr" \ + destdir="${CT_SYSROOT_DIR}" \ + "${opts[@]}" + CT_Popd + CT_EndStep +} +fi + +# Build libncurses +# Parameter : description : type : default +# host : machine to run on : tuple : (none) +# prefix : prefix to install into : dir : (none) +# cflags : cflags to use : string : (empty) +# ldflags : ldflags to use : string : (empty) +# --* : passed to configure : n/a : n/a +do_ncurses_backend() { + local -a ncurses_opts + local host + local prefix + local cflags + local ldflags + local arg + local for_target + + for arg in "$@"; do + case "$arg" in + --*) + ncurses_opts+=("$arg") + ;; + *) + eval "${arg// /\\ }" + ;; + esac + done + + case "$host" in + *-*-mingw*) + # Needed to build for mingw, see + # http://lists.gnu.org/archive/html/info-gnu/2011-02/msg00020.html + ncurses_opts+=("--enable-term-driver") + ncurses_opts+=("--enable-sp-funcs") + ;; + esac + + CT_DoLog EXTRA "Configuring ncurses" + CT_DoExecLog CFG \ + CFLAGS="${cflags}" \ + LDFLAGS="${ldflags}" \ + "${CT_SRC_DIR}/ncurses-${CT_NCURSES_VERSION}/configure" \ + --build=${CT_BUILD} \ + --host=${host} \ + --prefix="${prefix}" \ + --with-install-prefix="${destdir}" \ + --enable-termcap \ + "${ncurses_opts[@]}" + + # FIXME: old ncurses build code was removing -static from progs/Makefile, + # claiming static linking does not work on MacOS. A knowledge base article + # (https://developer.apple.com/library/mac/qa/qa1118/_index.html) says that + # static linking works just fine, just do not use it for libc (or other + # libraries that make system calls). ncurses use -static only for linking + # the curses library, then switches back to -dynamic - so they should be fine. + # FIXME: for target, we only need tic (terminfo compiler). However, building + # it also builds ncurses anyway, and dedicated targets (install.includes and + # install.progs) do not do well with parallel make (-jX). + CT_DoLog EXTRA "Building ncurses" + CT_DoExecLog ALL make ${JOBSFLAGS} + CT_DoLog EXTRA "Installing ncurses" + CT_DoExecLog ALL make install +} + +fi |